SETHI,KULDIP. RAJ. (2013). CHEMISTRY CLASS- VII. FRANK EDUCATION AIDS.
Cita Chicago (17th ed.)SETHI,KULDIP. RAJ. CHEMISTRY CLASS- VII. FRANK EDUCATION AIDS, 2013.
Cita MLA (9th ed.)SETHI,KULDIP. RAJ. CHEMISTRY CLASS- VII. FRANK EDUCATION AIDS, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.